XQ-S3015M 15KG 4ch rc helicopter servo

Dimensions 40.8*20.3*38.5mm Weight 56g ±5%(1.46oz) Gear type 5 metal gear Limit angle 210°±5° Bearing 2 ball bearings Horn gear spline 25T Horn type Plastic,POM Case Engineering plastics Connector wire 300mm ±5 mm Motor Carbon brush motor Splash water resistance Yes Operating Voltage Range 6.0V 7.2V Idle current(at stopped) 4.0mA 5.0mA No load speed 0.18sec/60° 0.16 sec/60° Runnig current(at no load) 100 mA 120 mA Peak stall torque 15.8 17.2 219.3 238.7 Stall current 1250mA 1480mA warterproof washer to protect main parts2.Gears are made of copper from Japan,produced in Taiwan3.Beautiful high quality carbon brush motor,low currency,hihg connect cable with 60pcs wires and silicone coat,withstand heat and resist shell is made from engineering plastic with fibre, strong and withstand heat